package com.lagou.sqlSession;

import java.util.List;

public interface SqlSession {

    //查询所有
    public <E> List<E> selectList(String statementid,Object... params) throws Exception;

    //根据条件查询单个
    public <T> T selectOne(String statementid,Object... params) throws Exception;
    //添加用户
    public Integer insert(String statementid,Object... params)throws Exception;
    //修改用户
    public Integer update(String statementid,Object... params)throws Exception;
    //删除用户
    public Integer delete(String statementid,Object... params)throws Exception;

    //为Dao接口生成代理实现类
    public <T> T getMapper(Class<?> mapperClass);


}
